PHS two-stage hydraulic hand pumps

All REHOBOT's PHS series two-stage hydraulic hand pumps are equipped with a pressure gauge as standard. This gives the operator precise and safe control over the work being done. The pressure gauge is mounted directly on the pump and is well protected by the specially designed pump lever. The two-stage function makes the pump easier to use, and ensures that the cylinder or tool reaches its working position significantly faster compared to single-stage pumps.

• Hydraulic return connection is standard on all pumps.
• Robust aluminium tank with low weight and easy oil filling.
• Relief valve provides precise control of the relief.
• Mounting holes for fixed installations and pump lever locking system for easy transport.
• The LS201, LS250 and LS301 pumps are complete kits with hose and fittings - ready for immediate use.

Pressure gauges

For hydraulic hand pumps in the PHS70-xxxx and PHS80-xxxx series, pressure gauge 50777, Ø60 mm display is used.
For hydraulic hand pumps in the PHS100-xxxx and PHS150-xxxx series, pressure gauge TX104, Ø60 mm display is used.
Pumps with a designation ending in W are supplied with a straight lever without a pressure gauge.
REHOBOT also offers pressure gauges with a larger display of Ø100 mm for pumps with pressures of 150 MPa and above.

For pumps in the PHS150-xxxxL series, use pressure gauge AMT151, Ø100 mm display.
For PHS240-xxxxL and PHS280-xxxxL series pumps, AMT301 pressure gauge, Ø100 mm display is used.
For pumps of the PHS300-xxxxL series, pressure gauge AMT401, Ø100 mm display is used.
On this page you will find more information about REHOBOT pressure gauges. REHOBOT also offers hydraulic hand pumps in the PHS series without pressure gauge. We can also review requests for alternative design of the display. Contact REHOBOT for questions about this. If additional protection of the pump's pressure gauge is required, see Pressure gauge protection.

* PHS200-1000L, PHS200-2400L, PHS240-2400L, PHS240-4100L, PHS280-2400L and PHS300-1000L are designed for ultra-high pressures. All additional components and accessories must be designed for use with ultra-high pressures e.g. equipped with conical seals. The hydraulic pressure connection on PHS200-1000L, PHS200-2400L, PHS240-2400L, PHS240-4100L, PHS280-2400L and PHS300-1000L is a 9/16″- 18 UNF threaded port with 60° internal taper. The return connection has a G1/4″ internal thread.

Notering: De hydrauliska tryck- och returanslutningarna på alla andra PHS pumpar utgörs av två G1/4″ gängade anslutningar.

Technical tips: När tillbehör väljs till ett hydrauliskt system ska tryckområdet för dessa vara lika med eller högre än pumpenhetens maximala arbetstryck. För slangar rekommenderar vi att dimensionera med 3-4 gångers säkerhetsmarginal mellan hydraulsystemets maximala arbetstryck och sprängtrycket för slangen. Det är också viktigt att säkerställa att pumpens effektiva oljevolym överstiger den totala oljevolymen i hydraulsystemet, gärna med en säkerhetsmarginal på cirka 20%.